Open-Face Pizza Sandwiches

2 cups biscuit mix 

1/2 cup cold water 

1 pound ground beef 

1/2 cup grated Parmesan cheese 

1/4 cup chopped onion 

2 tablespoons chopped green bell pepper 

1 teaspoon salt 

1 teaspoon dried oregano leaves 

1/8 teaspoon pepper 

12 ounces tomato paste 

2 to 3 tomatoes, thinly sliced 

8 slices mozzarella cheese, each about 4 inches square, cut diagonally into halves  

method;

Preheat oven to 450 degrees F.  

Grease cookie sheet. Mix biscuit mix and water until soft dough forms; beat vigorously 20 strokes. Divide dough into halves. Pat each half into a 16 x 4-inch rectangle on a cookie sheet with floured hands. Bake until light brown, 8 to 10 minutes.  

Reduce oven temperature to 350 degrees F.  

Mix ground beef, Parmesan cheese, onion, green pepper, salt, oregano, pepper and tomato paste; spread over rectangles. Bake until beef is done, 20 to 25 minutes.  

Arrange tomatoes down center of each rectangle, overlapping edges; layer mozzarella cheese slices over tomatoes. 

Bake until cheese is melted, about 5 minutes longer.  

Serves 6.